var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"ZGTTfjyH78MJrtTM","timestamp":1731958267,"url":"m.cengbang.com%2Fchanpin%2Fdiannaguyun%2Fdngyzyhls.html","signature":"4d2e848a74b184daf4837e6472d16ab35c1a1220","rawString":"jsapi_ticket=&noncestr=ZGTTfjyH78MJrtTM&timestamp=1731958267&url=m.cengbang.com%2Fchanpin%2Fdiannaguyun%2Fdngyzyhls.html"}